试图使用tkinter库让Conway的生活游戏继续获取类型对象是不可订阅的

Question

from random import random  # importing a randomizer for different shapes each time#
import tkinter as tk

inpt = open("desktop/input.txt", "r")

glider = open("desktop/glider.txt", "r")

import sys


if sys.version_info.major == 3 and sys.version_info.minor >= 9:
    listtype = list
else:
    from typing import List
    listtype = List

from dataclasses import dataclass

@dataclass # using dataclass decorator to make this class possible
class pixel: # class pixel has value of 1 or 0 and status is its life status#
    value : int
    status : bool = False


tabletype = listtype[listtype[pixel]]

city = list()  # city is where our pixels will be living#



for i in range(9):  # our city will be 81cm^2#
    city.append(list())
    for j in range(9):
    # using modulus operator gives us a gui filled with 1s and 0s#
        city[-1].append(pixel((i+j) % 2))


#using the rpop(random population) f we get %30 of the pixels will be dead#


def rpop(table: tabletype):
    for i in range(len(table)):
        for j in range(len(table[0])):
            x = random()
            city[i][j].status = False
            if x < 0.3:
                city[i][j].value = 0

            else:
                city[i][j].value = 1


alive = 0

def neighbours(city: list[list[pixel]], row: int, col: int): #func for alive neighbors#
    alive = 0
    for i in range(row-1, row+2):
        for j in range(col-1, col+2):
            if i >= 0 and j>=0 and i < len(city) and j < len(city):
                alive += city[i][j].value
    alive -= city[row][col].value
    print(alive)

def pixel_c(city: list[list[city]]): #func to check every pixel is alive or not
    for i in range(len(city)):
        for j in range(len(city)):
            n = neighbours(city,i,j)

            if city[i][j].value == 1:
                if n > 3:
                    city[i][j].status = False
                if n < 2 :
                    city[i][j].status == True
                if n == 3 or n == 2 :
                    city[i][j].status == True
                elif city[i][j].value == 0:
                    if n == 3 :
                        city[i][j].status == True
                    else :
                        city[i][j].status = False


def update(city: list[list[pixel]]) : #func for updating our canvas
    for i in range(len(city)):
        for j in range(len(city)) :
            if city[i][j].status == True:
                city[i][j].value == 1
            else:
                city[i][j].value == 0


def run(city: list[list[pixel]])   :
    update(city)
    pixel_c(city)

由于错误，无法进一步移动，无法运行代码

我在neighbours()函数的第一行得到了错误

pixel_c()函数代表像素检查，它设置规则

update()更新值

rpop()用于随机人口，它设置城市人口

neighbours()设置相邻单元格的规则

run()用于运行游戏

def邻居（城市：list[list[pixel]]，行：int，列：int）：#func表示活动邻居#

TypeError:“type”对象不可下标